189562705

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{30403}}^1$

素因数の和:30480

約数の個数: 16

約数和(自身を含む): 240799680

約数和(自身を除く): 51236975

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 30403, 152015, 881687, 1307329, 4408435, 6536645, 37912541, 189562705]

約数ペア:

[(1, 189562705), (5, 37912541), (29, 6536645), (43, 4408435), (145, 1307329), (215, 881687), (1247, 152015), (6235, 30403)]